17508920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3096

約数の個数: 64

約数和(自身を含む): 46297440

約数和(自身を除く): 28788520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 3061, 5720, 6122, 12244, 15305, 24488, 30610, 33671, 39793, 61220, 67342, 79586, 122440, 134684, 159172, 168355, 198965, 269368, 318344, 336710, 397930, 437723, 673420, 795860, 875446, 1346840, 1591720, 1750892, 2188615, 3501784, 4377230, 8754460, 17508920]

約数ペア:

[(1, 17508920), (2, 8754460), (4, 4377230), (5, 3501784), (8, 2188615), (10, 1750892), (11, 1591720), (13, 1346840), (20, 875446), (22, 795860), (26, 673420), (40, 437723), (44, 397930), (52, 336710), (55, 318344), (65, 269368), (88, 198965), (104, 168355), (110, 159172), (130, 134684), (143, 122440), (220, 79586), (260, 67342), (286, 61220), (440, 39793), (520, 33671), (572, 30610), (715, 24488), (1144, 15305), (1430, 12244), (2860, 6122), (3061, 5720)]